Home / 340,064,359,083.02-510,168,178,656.23-110,313,754,623.60

Finding the Fourth Proportional to 340,064,359,083.02, 510,168,178,656.23 and 110,313,754,623.60

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Solution

The fourth proportional to 340,064,359,083.02, 510,168,178,656.23 and 110,313,754,623.60 is: 165,493,871,303.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    340,064,359,083.02 : 510,168,178,656.23 = 110,313,754,623.60 : x
  2. Step 2: Convert to fraction form
    340,064,359,083.02/510,168,178,656.23 = 110,313,754,623.60/x
  3. Step 3: Cross multiply
    340,064,359,083.02x = 510,168,178,656.23 × 110,313,754,623.60
  4. Step 4: Simplify right side
    340,064,359,083.02x = 56,278,567,277,052,280,438,784
  5. Step 5: Solve for x
    x = 56,278,567,277,052,280,438,784/340,064,359,083.02
  6. Step 6: Final answer
    x = 165,493,871,303.68

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.